/* CSS Variables for easy theming */
:root {
    /* Dark theme (default) - Modern Deep Teal */
    --bg-primary: #0f1419;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #0a0e14;
    --bg-hover: #252d3d;
    --bg-active: #0891b2;

    --text-primary: #e8eaed;
    --text-secondary: #b4bcc8;
    --text-muted: #6b7280;

    --accent-primary: #0891b2;
    --accent-hover: #0e7490;
    --accent-light: #06b6d4;

    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #06b6d4;

    --border-color: #2d3748;
    --shadow: rgba(0, 0, 0, 0.4);

    --radius-small: 6px;
    --radius-medium: 10px;
    --radius-large: 14px;

    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
}

/* Light theme - Clean & Airy */
:root[data-theme="light"] {
    --bg-primary: #fafbfc;
    --bg-secondary: #f0f3f6;
    --bg-tertiary: #e5e9ed;
    --bg-hover: #dfe3e8;
    --bg-active: #0891b2;

    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #9ca3af;

    --accent-primary: #0891b2;
    --accent-hover: #0e7490;
    --accent-light: #0e7490;

    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    --info: #0891b2;

    --border-color: #cbd5e0;
    --shadow: rgba(0, 0, 0, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    font-size: 14px;
    -webkit-overflow-scrolling: touch;
    /* Support for safe area insets on iOS */
    padding: env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0);
    overscroll-behavior: none;
    position: fixed;
    width: 100%;
}

/* Mobile keyboard open state - not needed with column-reverse */

/* Welcome message styling */
.welcome-message {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Arrow pointer animations */
@keyframes bounceArrow {
    0%, 100% {
        transform: translateX(0) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-5px) translateY(-3px);
        opacity: 0.8;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.menu-arrow-pointer .animated-dash {
    animation: dashMove 1.5s linear infinite;
}

@keyframes dashMove {
    to {
        stroke-dashoffset: -10;
    }
}

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh; /* Use dynamic viewport height for mobile */
    background: var(--bg-tertiary);
    overflow: hidden;
    position: relative;
}

/* Toolbar */
.toolbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px var(--shadow);
    gap: var(--spacing-md);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    padding: var(--spacing-sm);
    cursor: pointer;
    font-size: 20px;
    color: var(--text-primary);
    transition: all 0.2s ease;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    background: var(--bg-hover);
}

/* Toolbar Brand */
.toolbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-left: var(--spacing-md);
}

.toolbar-brand-logo {
    width: 32px;
    height: 32px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.toolbar-brand-logo svg {
    width: 100%;
    height: 100%;
}

.toolbar-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.toolbar-brand-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.toolbar-brand-slogan {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 400;
}

.toolbar-buttons {
    margin-left: auto;
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    padding: var(--spacing-sm);
    cursor: pointer;
    font-size: 18px;
    color: var(--text-primary);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.theme-toggle:hover {
    background: var(--bg-hover);
    transform: scale(1.05);
}

.btn {
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-medium);
    padding: var(--spacing-sm) var(--spacing-lg);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    color: white;
    font-weight: 500;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn:disabled {
    background: var(--bg-hover);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.5;
    transform: none;
}

.btn-small {
    background: var(--accent-primary);
    border: none;
    border-radius: var(--radius-small);
    padding: 6px var(--spacing-md);
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    color: white;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-small:hover {
    background: var(--accent-hover);
}

.btn-small:active {
    transform: scale(0.98);
}

/* Main content */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Channel list */
.channel-list {
    width: 240px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.section-header {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    height: 44px;
    display: flex;
    align-items: center;
}

.channels-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    background-color: var(--bg-secondary);
    padding: var(--spacing-sm) 0;
    -webkit-overflow-scrolling: touch;
}

.channel-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    margin: 2px var(--spacing-sm);
    cursor: pointer;
    font-size: 14px;
    border-radius: var(--radius-small);
    transition: all 0.15s ease;
    color: var(--text-secondary);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.channel-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.channel-item.active {
    background-color: var(--bg-active);
    color: white;
}

/* Chat area */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-primary);
}

.channel-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    justify-content: flex-end;
    height: 44px;
    box-sizing: border-box;
}

.channel-actions input {
    width: 180px;
    padding: 6px var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 13px;
    transition: all 0.2s ease;
}

.channel-actions input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(88, 101, 242, 0.1);
}

.channel-actions input::placeholder {
    color: var(--text-muted);
}

.messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--spacing-lg);
    background-color: var(--bg-primary);
    font-size: 14px;
    line-height: 1.5;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* Messages stick to bottom like WhatsApp */
    overscroll-behavior: contain;
}

.message {
    margin-bottom: var(--spacing-sm);
    word-wrap: break-word;
    padding: 4px 8px;
    border-radius: var(--radius-small);
}

.message:hover {
    background: var(--bg-hover);
}

.message-timestamp {
    color: var(--text-muted);
    font-size: 11px;
    margin-right: var(--spacing-xs);
}

.message-username {
    font-weight: 600;
    /* Color will be set dynamically via inline style */
    margin-right: var(--spacing-xs);
}

.message-username.system {
    color: var(--success) !important;
}

.message-text {
    color: var(--text-primary);
}

.message.system {
    color: var(--success);
    font-style: italic;
    opacity: 0.9;
}

.message.error {
    color: var(--error);
    font-weight: 500;
    background-color: rgba(237, 66, 69, 0.1);
    padding: var(--spacing-sm);
    border-left: 3px solid var(--error);
    border-radius: var(--radius-small);
}

.input-area {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.input-area input {
    flex: 1;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
}

.input-area input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

.input-area input::placeholder {
    color: var(--text-muted);
}

/* User list */
.user-list {
    width: 200px;
    background-color: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.users-container {
    flex: 1;
    overflow-y: auto;
    background-color: var(--bg-secondary);
    padding: var(--spacing-sm) 0;
}

.user-item {
    padding: var(--spacing-sm) var(--spacing-lg);
    margin: 2px var(--spacing-sm);
    font-size: 14px;
    cursor: pointer;
    border-radius: var(--radius-small);
    transition: all 0.15s ease;
    color: var(--text-secondary);
    font-weight: 500;
}

.user-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.user-item::before {
    content: '● ';
    color: var(--success);
    margin-right: var(--spacing-xs);
}

/* Status bar */
.status-bar {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}

#status {
    color: var(--info);
}

#user-info {
    color: var(--success);
}

/* Modal */
.modal {
    display: flex;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-large);
    width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.modal-content h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    font-size: 20px;
    font-weight: 600;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-medium);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: var(--radius-small);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-color);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* Smooth animations */
* {
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--bg-hover) transparent;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Adjust toolbar for mobile - better touch targets */
    .toolbar {
        padding: var(--spacing-sm) var(--spacing-md);
        min-height: 56px;
    }

    .toolbar-brand {
        gap: var(--spacing-sm);
        margin-left: var(--spacing-xs);
        flex: 1;
        min-width: 0;
    }

    .toolbar-brand-logo {
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }

    .toolbar-brand-name {
        font-size: 14px;
    }

    .toolbar-brand-slogan {
        display: none;
    }

    .toolbar-buttons {
        gap: var(--spacing-xs);
        flex-shrink: 0;
    }

    .btn {
        padding: 8px var(--spacing-md);
        font-size: 12px;
        min-height: 40px;
        white-space: nowrap;
    }

    .theme-toggle {
        width: 40px;
        height: 40px;
        font-size: 16px;
        flex-shrink: 0;
    }

    /* Show menu toggle button on mobile with better touch target */
    .menu-toggle {
        display: flex;
        width: 40px;
        height: 40px;
        font-size: 18px;
        padding: 8px;
        flex-shrink: 0;
    }

    /* Hide sidebars on mobile by default, show as overlay when toggled */
    .channel-list {
        position: fixed;
        left: -240px;
        top: 0;
        bottom: 0;
        width: 240px;
        z-index: 999;
        transition: left 0.3s ease;
        box-shadow: 2px 0 8px var(--shadow);
        -webkit-overflow-scrolling: touch;
    }

    .channel-list.mobile-open {
        left: 0;
    }

    .channel-list .section-header {
        padding-top: env(safe-area-inset-top, 12px);
    }

    .channel-list .channels-container {
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
        padding-bottom: env(safe-area-inset-bottom, 8px);
    }

    .channel-item {
        padding: 12px var(--spacing-lg);
        margin: 3px var(--spacing-sm);
        font-size: 15px;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .user-list {
        display: none;
    }

    /* Overlay backdrop */
    .mobile-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        pointer-events: none;
        backdrop-filter: blur(2px);
    }

    .mobile-overlay.active {
        display: block;
        pointer-events: auto;
    }

    /* Main content adjustments */
    .main-content {
        height: calc(100dvh - 56px);
        position: relative;
        overflow: hidden;
    }

    /* Make chat area full width and properly sized */
    .chat-area {
        width: 100%;
        height: 100%;
        min-height: 0;
        overflow: hidden;
        flex: 1;
        display: flex;
        flex-direction: column;
        position: relative;
        max-height: calc(100dvh - 56px); /* Subtract toolbar height to prevent overflow */
    }

    /* Channel actions improvements */
    .channel-actions {
        padding: var(--spacing-sm) var(--spacing-md);
        min-height: 56px;
        flex-wrap: wrap;
        flex-shrink: 0; /* Prevent from shrinking */
    }

    .channel-actions input {
        flex: 1;
        min-width: 0;
        padding: 10px var(--spacing-md);
        font-size: 14px;
        min-height: 40px;
    }

    .channel-actions .btn-small {
        padding: 10px 20px;
        font-size: 13px;
        font-weight: 600;
        min-height: 40px;
        white-space: nowrap;
    }

    /* Messages area with better scrolling */
    .messages {
        padding: var(--spacing-md);
        padding-bottom: 100px; /* Space for fixed input area (68px) + status bar (30px) */
        font-size: 14px;
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y; /* Allow vertical scrolling only in messages */
        flex: 1;
        min-height: 0;
        display: flex;
        flex-direction: column;
        justify-content: flex-end; /* Messages stick to bottom like WhatsApp */
        overscroll-behavior: contain; /* Prevent scroll chaining to parent */
    }

    .message {
        padding: 8px;
        word-break: break-word;
        margin-bottom: var(--spacing-sm);
        line-height: 1.5;
    }

    .message-timestamp {
        font-size: 11px;
    }

    .message-username {
        font-size: 14px;
    }

    .message-text {
        font-size: 14px;
    }

    /* Input area fixed at bottom with safe area support */
    .input-area {
        padding: 12px var(--spacing-md);
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
        background-color: var(--bg-secondary);
        border-top: 2px solid var(--border-color);
        box-shadow: 0 -2px 10px var(--shadow);
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 200;
        min-height: 68px;
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        flex-shrink: 0; /* Prevent from shrinking */
    }

    .input-area input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px var(--spacing-md);
        min-height: 44px;
        flex: 1;
        border-radius: var(--radius-medium);
    }

    .input-area .btn-small {
        padding: 12px 20px;
        font-size: 14px;
        font-weight: 600;
        min-height: 44px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Status bar - show compactly on mobile */
    .status-bar {
        padding: 6px var(--spacing-md);
        font-size: 10px;
        position: fixed;
        bottom: 68px;
        left: 0;
        right: 0;
        z-index: 199;
        background: var(--bg-tertiary);
        border-top: 1px solid var(--border-color);
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }

    .status-bar span {
        display: block;
        width: 100%;
        text-align: left;
    }

    /* Modal adjustments with safe area support */
    .modal {
        padding: var(--spacing-lg);
    }

    .modal-content {
        width: 90%;
        max-width: 350px;
        padding: var(--spacing-xl);
        margin: auto;
    }

    .modal-content h2 {
        font-size: 20px;
        margin-bottom: var(--spacing-lg);
    }

    .form-group input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px var(--spacing-md);
        min-height: 44px;
    }

    .modal-content .btn {
        min-height: 48px;
        font-size: 14px;
        width: 100%;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .toolbar {
        padding: var(--spacing-xs) var(--spacing-sm);
        min-height: 52px;
    }

    .toolbar-brand-name {
        font-size: 13px;
    }

    .btn {
        padding: 8px 10px;
        font-size: 11px;
        min-height: 36px;
    }

    .theme-toggle,
    .menu-toggle {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .messages {
        padding: var(--spacing-sm);
        font-size: 13px;
        padding-bottom: 95px; /* Space for fixed input area + status bar on smaller screens */
    }

    .message {
        padding: 6px;
    }

    .message-timestamp {
        font-size: 10px;
    }

    .message-username {
        font-size: 13px;
    }

    .message-text {
        font-size: 13px;
    }

    .input-area {
        padding: 10px var(--spacing-sm);
        min-height: 64px;
    }

    .input-area input {
        font-size: 16px; /* Keep at 16px to prevent zoom */
        padding: 10px;
        min-height: 40px;
    }

    .input-area .btn-small {
        padding: 10px 16px;
        min-height: 40px;
        font-size: 13px;
    }

    .channel-actions {
        min-height: 52px;
        padding: 6px var(--spacing-sm);
    }

    .channel-actions input {
        min-height: 38px;
        font-size: 14px;
    }

    .channel-actions .btn-small {
        min-height: 38px;
        font-size: 12px;
        padding: 8px 16px;
    }

    .status-bar {
        bottom: 64px;
        font-size: 9px;
        padding: 4px var(--spacing-sm);
    }
}

/* Landscape orientation on mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .toolbar {
        min-height: 48px;
        padding: 6px var(--spacing-md);
    }

    .toolbar-brand-logo {
        width: 24px;
        height: 24px;
    }

    .toolbar-brand-name {
        font-size: 13px;
    }

    .btn,
    .theme-toggle,
    .menu-toggle {
        width: 36px;
        height: 36px;
        padding: 6px;
        font-size: 14px;
    }

    .messages {
        padding: var(--spacing-sm);
        padding-bottom: 90px; /* Space for fixed input area + status bar in landscape */
    }

    .input-area {
        min-height: 56px;
        padding: 8px var(--spacing-md);
    }

    .status-bar {
        bottom: 56px;
        padding: 4px var(--spacing-md);
    }
}

/* Tablet landscape - show sidebars but narrower */
@media (min-width: 769px) and (max-width: 1024px) {
    .channel-list {
        width: 180px;
    }

    .user-list {
        width: 150px;
    }

    .channel-actions input {
        min-width: 120px;
    }
}

/* Touch-friendly improvements for all mobile devices */
@media (hover: none) and (pointer: coarse) {
    /* Better touch targets */
    .btn,
    .btn-small,
    .channel-item,
    .user-item {
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(88, 101, 242, 0.2);
    }

    /* Prevent text selection on interactive elements */
    .channel-item,
    .user-item,
    .btn,
    .btn-small,
    .theme-toggle,
    .menu-toggle {
        -webkit-user-select: none;
        user-select: none;
    }

    /* Allow text selection in messages */
    .message,
    .message-text {
        -webkit-user-select: text;
        user-select: text;
    }

    /* Smooth momentum scrolling */
    .messages,
    .channels-container,
    .users-container {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }

    /* Prevent pull-to-refresh interference */
    body {
        overscroll-behavior-y: contain;
    }

    /* Better active states for touch */
    .btn:active,
    .btn-small:active {
        transform: scale(0.97);
    }

    .channel-item:active,
    .user-item:active {
        transform: scale(0.99);
    }
}